Create a fully labeled Crow's Foot ERD using a specialization hierarchy where appropriate (use Visio). The ERD must contain all primary keys, foreign keys, and main attributes. Business rules are defined as follows:  A large university consists of several schools. Each school is chaired by one employee. An employee may be the dean of one and only one school.

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Asked Sep 28, 2019

Create a fully labeled Crow's Foot ERD using a specialization hierarchy where appropriate (use Visio). The ERD must contain all primary keys, foreign keys, and main attributes. Business rules are defined as follows: 

 

A large university consists of several schools. Each school is chaired by one employee. An employee may be the dean of one and only one school.

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ERD diagram showing the given entities – university, schoo...

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